Answer:
35.50= 3x+5x+15.5
Step-by-step explanation:
Answer:
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lk;j
Step-by-step explanation:
uhh
Answer:
-0.25 ; 120 seconds 72 seconds
Step-by-step explanation:
Dive rate is constant :
Change in elevation after 8 seconds :
18 feets to 20 feets below
Rate of change = distance / time
(18 - 20) feets / 8 seconds
(-2 / 8) = - 0.25 feets per second
To reach 50.feets :
She needs to cover (50 - 20) = 30 feets
Time = distance / speed ; 30 feets / 0.25 = 120 seconds
The answer to this question is:
y = -2x - 1
Answer:

Step-by-step explanation:
